EP0919975A2 - Procédé de navigation pour véhicules ainsi que l'appareil de navigation pour sa mise en oeuvre - Google Patents

Procédé de navigation pour véhicules ainsi que l'appareil de navigation pour sa mise en oeuvre Download PDF

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Publication number
EP0919975A2
EP0919975A2 EP98117581A EP98117581A EP0919975A2 EP 0919975 A2 EP0919975 A2 EP 0919975A2 EP 98117581 A EP98117581 A EP 98117581A EP 98117581 A EP98117581 A EP 98117581A EP 0919975 A2 EP0919975 A2 EP 0919975A2
Authority
EP
European Patent Office
Prior art keywords
trip
navigation
navigation device
starting point
destination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98117581A
Other languages
German (de)
English (en)
Other versions
EP0919975B1 (fr
EP0919975A3 (fr
Inventor
Thomas Kiesewetter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP0919975A2 publication Critical patent/EP0919975A2/fr
Publication of EP0919975A3 publication Critical patent/EP0919975A3/fr
Application granted granted Critical
Publication of EP0919975B1 publication Critical patent/EP0919975B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3605—Destination input or retrieval
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096827—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096877—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement
    • G08G1/096888—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement where input information is obtained using learning systems, e.g. history databases

Definitions

  • the present invention relates to a navigation method for motor vehicles with a Navigation device comprising a computing unit for outputting route recommendations, the computing unit having access to a route network memory and a has further storage unit in which position data can be stored.
  • a navigation method of the aforementioned type is from German Offenlegungsschrift 44 29 322 A1 known.
  • the of the Route recommendations issued by the computing unit serve the purpose of a make certain locations automatically selectable from frequently performed trips.
  • the disadvantage here is that no routes can be recommended by Locations that have never been the starting point for a trip.
  • the problem underlying the present invention is to create a Navigation method of the aforementioned type, in which the user of the Motor vehicle sensible route recommendations can be issued if a Location serves as the starting point of a trip for the first time.
  • the starting point in the Storage unit is stored and kept ready as a destination for another trip.
  • the starting point of the computing unit is advantageously the starting point of each trip last trip suggested as the destination of the current trip. But there is also Possibility that the starting points of a whole series of recent trips For example, proposed in reverse order as target points of the current trip become.
  • the ease of use for the user of the motor vehicle is in this way significantly increased, since trips are frequently carried out from a starting point a target point and then return to the original starting point. In such cases, the user can use a keyboard, for example.
  • Input unit as the destination of the current trip, the starting point of the last one or one of the Select recent trips.
  • the route network memory can be used for navigation devices both in the motor vehicle and outside in an off-board navigation system.
  • the computing unit can advantageously be located in the motor vehicle Contact via a communication device designed as a mobile radio telephone record a traffic computer that has access to a route network memory.
  • the Storage unit for storing the position data is advantageously in the motor vehicle housed.
  • the input unit preferably designed as a keyboard, comprises a key with which the The starting point of the last trip can be selected as the destination for the current trip.
  • the input unit preferably designed as a keyboard, comprises a key with which the The starting point of the last trip can be selected as the destination for the current trip.
  • the embodiment shown in Fig. 1 of a navigation device comprises a computing unit 1 which, for example, as a keyboard 2 executed input unit and a liquid crystal display 3, for example executed display unit is provided.
  • the computing unit 1 has access to a road network memory present in the motor vehicle 4, in which, for example, on CD-Rom's road maps and related Information such as route restrictions are stored.
  • the computing unit 1 can be connected to sensor units 5, 6, 7, for example one GPS receiver for signals from a satellite navigation system, a sensor unit for the Orientation of the vehicle such as a magnetic field probe and a Sensor unit for the registration of the distance traveled, such as one Can include wheel sensor.
  • the computing unit 1 can via a communication device 8 can be designed, for example, as a mobile radio telephone, with a traffic computer 9 connected, which provides current traffic news. Furthermore, the Computing unit 1 have access to a memory 10 in which position data can be stored are.
  • the embodiment according to FIG. 2 differs from that described Embodiment only in that the road network memory 4 is not in the motor vehicle is housed, but is connected to the off-board traffic computer 9. Consequently in this embodiment, the information about the distance to be covered not from the vehicle's own memory but via the communication device 8 retrieved from the traffic computer 9.
  • the starting point of the trip can be at the start of each trip are stored in the memory 10 by the computing unit 1.
  • Starting a new one Trip can be the starting point of the last trip that was stored in memory 10 as Target point for the journey to be started can be selected.
  • the Computing unit 1 at the start of each trip the starting point of the last trip from the Remove the memory 10 and display it accordingly on the display 3 so that the user of the navigation device uses this starting point of the last journey as the destination the current trip.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)
EP98117581A 1997-10-04 1998-09-16 Procédé de navigation pour véhicules ainsi que l'appareil de navigation pour sa mise en oeuvre Expired - Lifetime EP0919975B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19743930A DE19743930A1 (de) 1997-10-04 1997-10-04 Navigationsverfahren für Kraftfahrzeuge sowie Navigationsvorrichtung für dessen Durchführung
DE19743930 1997-10-04

Publications (3)

Publication Number Publication Date
EP0919975A2 true EP0919975A2 (fr) 1999-06-02
EP0919975A3 EP0919975A3 (fr) 2000-08-09
EP0919975B1 EP0919975B1 (fr) 2002-12-04

Family

ID=7844621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117581A Expired - Lifetime EP0919975B1 (fr) 1997-10-04 1998-09-16 Procédé de navigation pour véhicules ainsi que l'appareil de navigation pour sa mise en oeuvre

Country Status (3)

Country Link
EP (1) EP0919975B1 (fr)
JP (1) JPH11160092A (fr)
DE (2) DE19743930A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323246A2 (fr) * 1987-12-28 1989-07-05 Aisin Aw Co., Ltd. Dispositif de navigation pour des véhicules avec fonction d'aide
US5231584A (en) * 1987-12-28 1993-07-27 Aisin Aw Co., Ltd. Navigation apparatus with non-volatile memory for return to initial departure point
DE19535576A1 (de) * 1994-10-07 1996-04-11 Mannesmann Ag Verfahren und Vorrichtung zur Zielführungsunterstützung
US5543789A (en) * 1994-06-24 1996-08-06 Shields Enterprises, Inc. Computerized navigation system
EP0790593A1 (fr) * 1996-02-14 1997-08-20 Zexel Corporation Méthode et appareil de sélection d'une destination dans un système de navigation pour véhicule

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429322A1 (de) * 1994-08-18 1996-02-22 Bayerische Motoren Werke Ag Navigationsverfahren für Kraftfahrzeuge
ES2179087T3 (es) * 1994-11-28 2003-01-16 Vodafone Ag Procedimiento y sistema para guiar un vehiculo hacia un destino.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323246A2 (fr) * 1987-12-28 1989-07-05 Aisin Aw Co., Ltd. Dispositif de navigation pour des véhicules avec fonction d'aide
US5231584A (en) * 1987-12-28 1993-07-27 Aisin Aw Co., Ltd. Navigation apparatus with non-volatile memory for return to initial departure point
US5543789A (en) * 1994-06-24 1996-08-06 Shields Enterprises, Inc. Computerized navigation system
DE19535576A1 (de) * 1994-10-07 1996-04-11 Mannesmann Ag Verfahren und Vorrichtung zur Zielführungsunterstützung
EP0790593A1 (fr) * 1996-02-14 1997-08-20 Zexel Corporation Méthode et appareil de sélection d'une destination dans un système de navigation pour véhicule

Also Published As

Publication number Publication date
EP0919975B1 (fr) 2002-12-04
DE19743930A1 (de) 1999-04-08
JPH11160092A (ja) 1999-06-18
EP0919975A3 (fr) 2000-08-09
DE59806522D1 (de) 2003-01-16

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